Other endpoints
Use only endpoints supported by the connected model.
Chat models
The current launch library focuses on GLM chat models. A chat model's availability does not imply that it supports embeddings or the legacy completions endpoint.
Check capabilities
Use the model list and the provider's supported capabilities before choosing an endpoint. Unsupported capabilities return an error; do not substitute a chat model into an embedding request.
Availability depends on your connected provider. Check service status and keep x-request-id with your diagnostics.